YES — New York has adopted 2020 Energy Conservation Code which requires HVAC loads be calculated per ACCA Manual J for new construction and major renovations.
New York has adopted 2020 Energy Conservation Code as the statewide energy code for residential construction.
Primary zone covering New York City and surrounding areas
Additional zone in New York
Additional zone in New York
Local New York contractors typically charge $150-400 for Manual J calculations. AutoHVAC offers your first Manual J calculation completely FREE with permit-ready results in 60 seconds — no credit card required.
Yes. New York follows 2020 Energy Conservation Code which requires heating and cooling loads be calculated per ACCA Manual J for permits on new construction and major HVAC work.
You can get a free Manual J calculation for New York instantly at AutoHVAC — upload your blueprint and receive a permit-ready report in 60 seconds. Alternatively, local New York HVAC contractors charge $150-400 with 3-7 day turnaround, or you can use DIY software like Wrightsoft or CoolCalc ($5-200+/month).
New York includes IECC climate zones 4A, 5A, 6A. Zone 4A is most common, covering cities like New York City, Buffalo, Rochester. Climate zone data determines design temperatures and insulation requirements used in Manual J calculations.
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